Boost.Hana  1.6.0 Your standard library for metaprogramming
is_subset.hpp File Reference

Forward declares boost::hana::is_subset. More...

## Namespaces

boost::hana
Namespace containing everything in the library.

## Variables

constexpr auto boost::hana::is_subset
Returns whether a structure contains a subset of the keys of another structure.Given two Searchables xs and ys, is_subset returns a Logical representing whether xs is a subset of ys. In other words, it returns whether all the keys of xs are also present in ys. This method does not return whether xs is a strict subset of ys; if xs and ys are equal, all the keys of xs are also present in ys, and is_subset returns true. More...

## Detailed Description

Forward declares boost::hana::is_subset.